Dorman Torque Converter Lock-Up Solenoid for Subaru 2012–2020 — OE FIX Direct-Replace, Restores Clutch Lock-Up

The Dorman 926-408 torque converter lock-up solenoid is a direct-replacement OE FIX part that lets you swap only the faulty solenoid on many Subaru automatic transmissions instead of replacing the entire valve body.

If your Subaru is showing transmission symptoms related to a stuck or shorted torque converter clutch (often showing trouble code P2763 or erratic shifting), the dealer’s recommended fix can be costly because it sometimes involves replacing the whole valve body assembly. Dorman’s OE FIX solenoid provides an economical alternative engineered to the correct dimensions and electrical specifications so you can replace just the solenoid and restore proper operation when fitting and installation are correct.

Which Subaru models and years will this solenoid fit?

This Dorman solenoid is made to fit a range of Subaru models across multiple years. It covers Crosstrek, Forester, Impreza, Legacy, Outback and WRX model years listed below, but always verify fitment using your vehicle’s make, model and trim in the garage tool before purchase.

• Subaru Crosstrek: 2016–2019
• Subaru Forester: 2014–2020
• Subaru Impreza: 2012–2019
• Subaru Legacy: 2013–2019
• Subaru Outback: 2013–2019
• Subaru WRX: 2015–2020

How does replacing just the solenoid save money compared with a full valve body replacement?

Dealers sometimes replace the entire valve body assembly when the solenoid fails because the solenoid is integrated or hard to access on certain transmissions. This Dorman unit is sold separately so you can install only the failed component, cutting parts cost and labor expense when the valve body itself is otherwise sound.

• Lower parts cost versus a full valve body
• Reduced labor time when solenoid access allows direct swap
• Minimal downtime for installation compared with full assembly replacement

Will installing this Dorman solenoid fix my check engine light or transmission trouble code?

When the root cause is a failed torque converter clutch solenoid, replacing the solenoid often resolves transmission-related codes such as P2763 and restores correct clutch lock-up behavior. However, diagnostic verification is important—other issues can produce similar symptoms.

• Can clear codes tied specifically to a faulty solenoid when correctly diagnosed
• Requires proper installation and electrical connection checks
• Further diagnosis needed if symptoms persist after replacement

What should I know about quality and fit before buying?

Dorman designs this OE FIX solenoid to match the original equipment’s fit and function for the listed Subaru models. The part is produced under aftermarket standards in the U.S. and backed by Dorman’s long-standing engineering and supply history, but always confirm compatibility with your specific trim and model year using the fitment tool.

• Engineered to meet original dimensions and electrical specification expectations
• Designed and supported by Dorman’s aftermarket engineering team
• Fitment verification via the garage tool is recommended before purchase

Who is this for: This replacement is intended for Subaru owners and independent technicians looking to repair a faulty torque converter clutch solenoid without the higher cost of a valve body replacement. It’s a practical option for drivers of the listed Crosstrek, Forester, Impreza, Legacy, Outback and WRX model years who have confirmed the solenoid is the failure point and want a direct-fit aftermarket alternative engineered to original-style specifications.